Fluid control valve



1. Fluid control valve

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Reference perspective

1.8 : Reference cross-sectional

This article is a fluid control valve; as shown in the referenceperspective view, the article includes a hood, a valve main body, and ahollow cylindrical part provided between the hood and the valve mainbody; as shown in the reference cross-sectional view, the cylindricalpart is characterized by having a width greater than that of the stemand sufficient to allow a valve element, such as a ball, to be insertedinto the cylindrical part and by having a length sufficient to preventan operating part from freezing due to refrigeration by the fluid; thecylindrical part, including welding parts, is the portion for which adesign registration is sought; the welding parts shown in the referenceperspective view are joint structures adaptable to application toliquefied hydrogen, and it is possible to form the cylindrical partwithout the welding parts; the solid lines indicate the portion forwhich a design registration is sought; the thin lines drawn on curvedsurfaces do not indicate any patterns, but indicate the shape ofstereoscopic surfaces; in the reference cross-sectional view, thehatched areas represent cross-sections of the subject article; in thereference cross-sectional view, part of the inner structure of thearticle is omitted.

CLAIM The ornamental design for a fluid control valve, as shown anddescribed.